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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2198325Generated: November 1, 2026

Formaldehyde → HCID 44242438, compound

https://huagongshe.com/reaction/2198325

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantTrifluoroacetic acidHCID 6422—
ReactantHydrazine, (4-chlorophenyl)-, hydrochloride (1:1)HCID 71600—
Reactant4,4-Diethoxy-N-methylbutan-1-amineHCID 13994547—
ReactantHCID 64507567HCID 64507567—
ReactantHCID 66911658HCID 66911658—
ReactantHCID 66911680HCID 66911680—
SolventAcetonitrileHCID 6342—
SolventTriethylamineHCID 8471—
ProductHCID 44242438HCID 44242438—

Reaction Steps

The title compound is prepared by following General Methods 1, 3 and 4 using 4-chlorophenylhydrazine hydrochloride, 5-(3-bromopropyl)-2-methylpyridine, and triethylamine (General Method 1), 1-(3-(6-methylpyridin-3-yl)propyl)-1-p-tolylhydrazine and 4,4-diethoxy-N-methylbutan-1-amine (General Method 3) and N-methyl-2-(5-methyl-1-(3-(6-methylpyridin-3-yl)propyl)-1H-indol-3-yl)ethanamine, formaldehyde and TFA in acetonitrile (General Method 4).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08338447B2
Source datasetuspto-grants-2012_12
ORD IDord-c5849813b02641a484fbc692fe8cfb15
Source noteuspto-grants-2012_12